The editors of the Edison Papers produced descriptions for each of the folders listed below. These folders can be found in the Thomas A. Edison Papers Digital Edition. They generally include the names of companies, persons, technologies, publications, countries, and other subjects that are important or of particular interest in that group of documents (although some folder descriptions in the early years are quite spare). They also often reveal background information about or relationships between people, companies, governments, and other institutions.

Folders

Patent Application Files (continued from Reel 184)        

Making Metallic Films or Flakes (1905) [pdf pg. 11]

Storage Battery Receptacles (1905) [pdf pg. 27]

Storage Batteries (1905) [pdf pg. 65]

Primary and Secondary Batteries (1906) [pdf pg. 69]

Cement Burning Kilns (1906) [pdf pg. 79]

Electric Automobile (1906) [pdf pg. 85]

Feeding Apparatus for Cement Kilns (1906) [pdf pg. 96]

Electroplating (1906) [pdf pg. 141]

Electroplating (1906) [pdf pg. 146]

Portland Cement (1906) [pdf pg. 171]

Crushing Rolls, Cement (1906) [pdf pg. 193]

Shaft Bearings (1906) [pdf pg. 199]

Cement Burning Apparatus (1906) [pdf pg. 214]

Blast Furnaces (1906) [pdf pg. 255]

Concentrating Silver Ores (1906) [pdf pg. 277]

Phonographic Recording Stylus (1906) [pdf pg. 319]

Duplicating Talking Machine Records (1907) [pdf pg. 321]

Electrolytes for Alkaline Storage Batteries (1907) [pdf pg. 324]

Filaments for Incandescent Electric Lamp (1907) [pdf pg. 329]

Telephones (1907) [pdf pg. 332]

Discharging Apparatus for Belt Conveyors (1907) [pdf pg. 357]

Sprocket-chain Drive (1907) [pdf pg. 360]

Telegraphy (1907) [pdf pg. 363]

Filaments for Incandescent Lamps (1907) [pdf pg. 385]

Discharging Apparatus for Belt Conveyors (1907) [pdf pg. 396]

Water Proofing Paint for Cement Buildings (1908) [pdf pg. 398]

Metallic Films for Use with Battery Electrodes (1908) [pdf pg. 401]

Recording and Reproducing Motion and Sound (1908) [pdf pg. 404]

Phonograph Reproducers (1908) [pdf pg. 434]

Phonograph Records (1908) [pdf pg. 441]

Phonograph Records Case A (1908) [pdf pg. 473]

Phonograph Records Case B (1908) [pdf pg. 501]

Phonograph Records Case C (1908) [pdf pg. 512]

Storage Batteries (1908) [pdf pg. 537]

Phonograph Reproducers (1908) [pdf pg. 540]

Artificially Aging or Seasoning Portland Cement (1908) [pdf pg. 543]

Bearings (1908) [pdf pg. 554]

Reproducing Motion and Sound (1908) [pdf pg. 559]

Water Proofing Fibers and Fabrics (1908) [pdf pg. 596]

Device for Feeding Pulverulent Material (1908) [pdf pg. 599]

Spark Plugs [W. L. Edison] (1908) [pdf pg. 604]

Cement Buildings (1908) [pdf pg. 667]

Color Picture Exhibiting Apparatus (1908) [pdf pg. 679]

Flying Machines (1908) [pdf pg. 714]

Phonograph Records Case E (1908) [pdf pg. 719]

Rotary Kilns (1908) [pdf pg. 748]

Water Proofing Material for Concrete (1908) [pdf pg. 753]

Utilizing the Waste Heat in Kilns (1908) [pdf pg. 777]

Treating Mold for Concrete (1908) [pdf pg. 801]

Mold for Concrete Construction (1908) [pdf pg. 821]

Crushing and Separating Fine Materials (1909) [pdf pg. 824]

Phonographs (1909) [pdf pg. 843]

Sound Records (1909) [pdf pg. 878]

Phonograph Records Case A (1909) [pdf pg. 900]

Air Pumps [W. L. Edison] (1909) [pdf pg. 910]

Phonograph Reproducers (1909) [pdf pg. 941]

Reproducing Sound (1909) [pdf pg. 964]

Sound Reproducing Apparatus (1909) [pdf pg. 968]

Forming Phonograph Styluses (1910) [pdf pg. 989]

Sound Recording Apparatus (1910) [pdf pg. 1008]

Phonograph Stylus (1910) [pdf pg. 1010]

Can or Receptacle (1910) [pdf pg. 1012]

Moving Picture Apparatus (1910) [pdf pg. 1038]

Storage Batteries (1910) [pdf pg. 1043]

Electrode Elements (1910) [pdf pg. 1048]

Utilizing Waste Heat in Kilns (1910) [pdf pg. 1054]

Vehicle Wheels (1910) [pdf pg. 1058]

Rectifiers (1910) [pdf pg. 1083]

Sound Records (1910) [pdf pg. 1090]

Talking Machines (1910) [pdf pg. 1104]

Sound Modifiers (1910) [pdf pg. 1110]

Disc Sound Records (1910) [pdf pg. 1114]

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